Name: The Hearing Aid Academy. Descripton: You could become a certified Hearing Instrument specialist in as little as 90 days. This is the only vocational school in the world that teaches you how to become a hearing aid instrument specialist. You study at your own pace, The Hearing Aid Academy will also help you find a job in the state that you want to work. As a hearing instrument specialist you can expect to earn 50k + benefits or 300k or more if you work for yourself! Financing is available for those who qualify. Call today for more details!